multimedia/bombono-dvd: Updated for version 1.2.4.

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

9 files changed, 73 insertions, 167 deletions

diff --git a/multimedia/bombono-dvd/bombono-dvd.SlackBuild b/multimedia/bombono-dvd/bombono-dvd.SlackBuild
index 5b90d4d6d94d..3febf0b17fb9 100644
--- a/multimedia/bombono-dvd/bombono-dvd.SlackBuild
+++ b/multimedia/bombono-dvd/bombono-dvd.SlackBuild
@@ -23,13 +23,13 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=bombono-dvd
-VERSION=${VERSION:-1.2.2}
-BUILD=${BUILD:-2}
+VERSION=${VERSION:-1.2.4}
+BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
-    i?86) ARCH=i486 ;;
+    i?86) ARCH=i586 ;;
     arm*) ARCH=arm ;;
        *) ARCH=$( uname -m ) ;;
   esac
@@ -40,8 +40,8 @@ TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
 
-if [ "$ARCH" = "i486" ]; then
-  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
   LIBDIRSUFFIX=""
   TARGET="i386"
 elif [ "$ARCH" = "i686" ]; then
@@ -60,17 +60,15 @@ rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
 rm -rf $PRGNAM-$VERSION
-tar xvf $CWD/$PRGNAM-$VERSION.tar.?z*
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
 cd $PRGNAM-$VERSION
 chown -R root:root .
 find -L . \
- \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 -o -perm 511 \) \
- -exec chmod 755 {} \; -o \
- \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
- -exec chmod 644 {} \;
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
-# Fix for glib>=2.31
-#sed -i "s|^\#include <glib/.*\.h>$||" src/mgui/author/gb_devices.c
 # Let us specify our CFLAGS
 sed -i "s|-O2||" SConstruct
 # Allow use of cdrtools as an alternative to cdrkit, thanks gentoo
@@ -78,21 +76,21 @@ patch -p1 < $CWD/patches/bombono-dvd-1.2.0-cdrtools.patch
 
 # Fix for the newer ffmpeg - thanks ArchLinux
 patch -p1 < $CWD/patches/fix_ffmpeg_codecid.patch
-# Fix for ffmpeg-2.6.3 - thanks to Gentoo and John Vogel
-patch -p1 < $CWD/patches/bombono-dvd-1.2.2-ffmpeg26.patch
+
 # Credit to ARCH Linux
 patch -p1 < $CWD/patches/fix_ptr2bool_cast.patch
 patch -p1 < $CWD/patches/fix_c++11_literal_warnings.patch
-patch -p1 < $CWD/patches/fix_crefoftemp_bug.patch
 patch -p1 < $CWD/patches/autoptr2uniqueptr.patch
-patch -p1 < $CWD/patches/stream_bool_cast.patch
 patch -p1 < $CWD/patches/boost.patch
 
+# Fix for ffmpeg-3
+patch -p1 < $CWD/patches/ffmpeg3.patch
+
 # Build package
 scons \
   CFLAGS="$SLKCFLAGS" \
   CXXFLAGS="$SLKCFLAGS -Wno-unused-local-typedefs" \
-  CPPFLAGS="-std=c++11 \
+  CPPFLAGS="-std=c++14 \
 	-DBOOST_SYSTEM_NO_DEPRECATED \
 	-DBOOST_FILESYSTEM_NO_DEPRECATED \
 	-DBOOST_FILESYSTEM_VERSION=3" \
@@ -112,7 +110,7 @@ scons \
   DESTDIR=$PKG \
   install
 
-find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
   | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
 
 mv $PKG/usr/share/man $PKG/usr/
@@ -120,11 +118,8 @@ mv $PKG/usr/share/man $PKG/usr/
 find $PKG/usr/man -type f -exec gzip -9 {} \;
 for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
 
-# Copy documentation
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
-cp -a \
-  COPYING README \
-  $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a COPYING README $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 
 mkdir -p $PKG/install
diff --git a/multimedia/bombono-dvd/bombono-dvd.info b/multimedia/bombono-dvd/bombono-dvd.info
index 23dd13e18ac0..74b458e16e65 100644
--- a/multimedia/bombono-dvd/bombono-dvd.info
+++ b/multimedia/bombono-dvd/bombono-dvd.info
@@ -1,8 +1,8 @@
 PRGNAM="bombono-dvd"
-VERSION="1.2.2"
+VERSION="1.2.4"
 HOMEPAGE="http://www.bombono.org/"
-DOWNLOAD="http://downloads.sourceforge.net/bombono/bombono-dvd-1.2.2.tar.bz2"
-MD5SUM="b4fd43025cab3bbf76275f7b87952a93"
+DOWNLOAD="https://github.com/muravjov/bombono-dvd/archive/1.2.4/bombono-dvd-1.2.4.tar.gz"
+MD5SUM="76c70125fc1de553f7b46ac09aaedba2"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="dvdauthor ffmpeg libxml++ mjpegtools twolame"
diff --git a/multimedia/bombono-dvd/patches/bombono-dvd-1.2.2-ffmpeg26.patch b/multimedia/bombono-dvd/patches/bombono-dvd-1.2.2-ffmpeg26.patch
deleted file mode 100644
index b511a9d4ebd3..000000000000
--- a/multimedia/bombono-dvd/patches/bombono-dvd-1.2.2-ffmpeg26.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-Index: bombono-dvd-1.2.2/src/mgui/ffviewer.cpp
-===================================================================
---- bombono-dvd-1.2.2.orig/src/mgui/ffviewer.cpp
-+++ bombono-dvd-1.2.2/src/mgui/ffviewer.cpp
-@@ -1120,7 +1120,7 @@ static bool SeekSetTime(FFViewer& ffv, d
-         bool seek_ok = TimeSeek(ffv, start_time, time);
-         if( !seek_ok && CanByteSeek(ffv.iCtx) )
-             // тогда переходим в начало файла
--            seek_ok = DoSeek(ffv, ffv.iCtx->data_offset, true);
-+            seek_ok = DoSeek(ffv, 0, true);
- 
-         // некоторое видео глючит в начале (Hellboy), из-за чего
-         // последовательный доступ выполняется с перескоками -
diff --git a/multimedia/bombono-dvd/patches/ffmpeg3.patch b/multimedia/bombono-dvd/patches/ffmpeg3.patch
new file mode 100644
index 000000000000..ccf726cd1ff4
--- /dev/null
+++ b/multimedia/bombono-dvd/patches/ffmpeg3.patch
@@ -0,0 +1,24 @@
+diff -ruN old/src/mgui/ffviewer.cpp new/src/mgui/ffviewer.cpp
+--- old/src/mgui/ffviewer.cpp	2016-06-18 11:37:10.409735832 +0430
++++ new/src/mgui/ffviewer.cpp	2016-06-18 11:45:40.343038336 +0430
+@@ -36,6 +36,10 @@
+ #define AVFORMAT_54
+ #endif
+ 
++C_LINKAGE_BEGIN
++#include <libavutil/imgutils.h>
++C_LINKAGE_END
++
+ // разрабы libav считают себя самыми умными и потому решили
+ // закрыть простым смертным доступ к ffurl_register_protocol() 
+ // (бывшая av_register_protocol2()),- https://bugzilla.libav.org/show_bug.cgi?id=224
+@@ -807,7 +811,7 @@
+ #ifdef AVFRAME_INIT_CHANGE
+     // avcodec_get_frame_defaults() перенесли в avcodec_decode_video2()
+ #else
+-    avcodec_get_frame_defaults(&picture); // ffmpeg.c очищает каждый раз
++    av_frame_unref (&picture);
+ #endif
+ 
+ #if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(52,25,00)
+
diff --git a/multimedia/bombono-dvd/patches/fix_c++11_literal_warnings.patch b/multimedia/bombono-dvd/patches/fix_c++11_literal_warnings.patch
index b8fe38767968..5cfc96f47ea9 100644
--- a/multimedia/bombono-dvd/patches/fix_c++11_literal_warnings.patch
+++ b/multimedia/bombono-dvd/patches/fix_c++11_literal_warnings.patch
@@ -1,5 +1,6 @@
---- bombono-dvd-1.2.2/src/mlib/regex.h  2013-03-08 00:50:45.000000000 +0330
-+++ new/src/mlib/regex.h        2015-11-20 18:37:26.167057488 +0330
+diff -ruN old/src/mlib/regex.h new/src/mlib/regex.h
+--- old/src/mlib/regex.h	2016-04-10 15:15:39.000000000 +0430
++++ new/src/mlib/regex.h	2016-06-18 11:02:30.666528235 +0430
 @@ -185,7 +185,7 @@
  #define RG_EW "\\>"           // конец  слова
  #define RG_SPS "[[:space:]]*" // пробелы
@@ -9,8 +10,9 @@
  #define RG_CMD_BEG RG_BW // "^"RG_SPS  // начало команды
  
  bool ExtractDouble(double& val, const re::match_results& what, int idx = 1);
---- bombono-dvd-1.2.2/src/mgui/author/burn.cpp  2013-03-08 00:50:45.000000000 +0330
-+++ new/src/mgui/author/burn.cpp        2015-11-20 18:44:47.940364110 +0330
+diff -ruN old/src/mgui/author/burn.cpp new/src/mgui/author/burn.cpp
+--- old/src/mgui/author/burn.cpp	2016-04-10 15:15:39.000000000 +0430
++++ new/src/mgui/author/burn.cpp	2016-06-18 11:04:08.113189012 +0430
 @@ -85,7 +85,7 @@
      return bd;
  }
@@ -38,8 +40,9 @@
              bool is_found = re::search(out_info, what, media_status_re);
              ASSERT_RTL( is_found );
  
---- bombono-dvd-1.2.2/src/mgui/author/execute.cpp       2013-03-08 00:50:45.000000000 +0330
-+++ new/src/mgui/author/execute.cpp     2015-11-20 18:47:25.260354601 +0330
+diff -ruN old/src/mgui/author/execute.cpp new/src/mgui/author/execute.cpp
+--- old/src/mgui/author/execute.cpp	2016-04-10 15:15:39.000000000 +0430
++++ new/src/mgui/author/execute.cpp	2016-06-18 11:07:03.359845082 +0430
 @@ -64,9 +64,9 @@
      tag->property_foreground() = "darkgreen";
  }
@@ -82,8 +85,9 @@
      if( re::search(line, what, ch_error_re) )
      {
          std::string& err_str = of.firstError;
---- bombono-dvd-1.2.2/src/mgui/author/render.cpp        2013-03-08 00:50:45.000000000 +0330
-+++ new/src/mgui/author/render.cpp      2015-11-20 18:50:40.550342794 +0330
+diff -ruN old/src/mgui/author/render.cpp new/src/mgui/author/render.cpp
+--- old/src/mgui/author/render.cpp	2016-04-10 15:15:39.000000000 +0430
++++ new/src/mgui/author/render.cpp	2016-06-18 11:08:43.919839004 +0430
 @@ -866,7 +866,7 @@
              // 
              // :KLUDGE: (только) в ffmpeg, avformat 53.13.0, поменяли . на : => надо
@@ -123,8 +127,9 @@
          % avlib_name % bf::stop;
      re::pattern avfilter_version(reg_str.c_str());
      return FindVersion(conts, avfilter_version, AVCnvBin(), avlib_name);
---- bombono-dvd-1.2.2/src/mgui/author/script.cpp        2015-11-20 18:40:35.770379359 +0330
-+++ new/src/mgui/author/script.cpp      2015-11-20 19:02:42.020299175 +0330
+diff -ruN old/src/mgui/author/script.cpp new/src/mgui/author/script.cpp
+--- old/src/mgui/author/script.cpp	2016-04-10 15:15:39.000000000 +0430
++++ new/src/mgui/author/script.cpp	2016-06-18 11:09:54.899834712 +0430
 @@ -755,9 +755,9 @@
  // ffmpeg выводит статистику первого создаваемого файла каждые полсекунды,
  // см. print_report() (при verbose=1, по умолчанию)
@@ -155,8 +160,9 @@
              if( IsVersionGE(FindVersion(help_str, spumux_version, "spumux"), TripleVersion(0, 7, 0)) )
                  AddFormatAttr(sp);
  
---- bombono-dvd-1.2.2/src/mgui/project/browser.cpp      2013-03-08 00:50:45.000000000 +0330
-+++ new/src/mgui/project/browser.cpp    2015-11-20 19:03:52.983628220 +0330
+diff -ruN old/src/mgui/project/browser.cpp new/src/mgui/project/browser.cpp
+--- old/src/mgui/project/browser.cpp	2016-04-10 15:15:39.000000000 +0430
++++ new/src/mgui/project/browser.cpp	2016-06-18 11:10:21.113166461 +0430
 @@ -328,7 +328,7 @@
      return hb;
  }
diff --git a/multimedia/bombono-dvd/patches/fix_crefoftemp_bug.patch b/multimedia/bombono-dvd/patches/fix_crefoftemp_bug.patch
deleted file mode 100644
index 0ef7f942a823..000000000000
--- a/multimedia/bombono-dvd/patches/fix_crefoftemp_bug.patch
+++ /dev/null
@@ -1,21 +0,0 @@
---- bombono-dvd-1.2.2/src/mgui/project/menu-actions.cpp 2013-03-08 00:50:45.000000000 +0330
-+++ new/src/mgui/project/menu-actions.cpp       2015-11-20 19:17:23.516912549 +0330
-@@ -187,7 +187,7 @@
-         txt.MediaItem().ClearLink();
- }
- 
--void UpdateMenuRegionObject(Comp::Object* obj, const Point& menu_sz, RectListRgn& lst)
-+void UpdateMenuRegionObject(Comp::Object* obj, Point menu_sz, RectListRgn& lst)
- {
-     MenuRegionEraserVis vis(obj, menu_sz, lst);
-     //PrimaryRegionEraserVis vis(obj, false);
-@@ -198,7 +198,7 @@
- {
-     CanvasBuf& cb = mp.thRgn.GetCanvasBuf();
-     ForeachLinked(mp.Owner(), bb::bind(&UpdateMenuRegionObject, 
--                                       _1, boost::cref(cb.Size()), 
-+                                       _1, cb.Size(), 
-                                        boost::ref(cb.RenderList())));
- }
- 
-
diff --git a/multimedia/bombono-dvd/patches/fix_ffmpeg_codecid.patch b/multimedia/bombono-dvd/patches/fix_ffmpeg_codecid.patch
index 08abbd0bebe3..6474693db418 100644
--- a/multimedia/bombono-dvd/patches/fix_ffmpeg_codecid.patch
+++ b/multimedia/bombono-dvd/patches/fix_ffmpeg_codecid.patch
@@ -1,7 +1,7 @@
 diff -u -r -N old/src/mgui/ffviewer.cpp new/src/mgui/ffviewer.cpp
---- old/src/mgui/ffviewer.cpp   2013-03-07 22:20:45.000000000 +0100
-+++ new/src/mgui/ffviewer.cpp   2013-08-14 08:56:12.917285000 +0200
-@@ -62,7 +62,7 @@
+--- old/src/mgui/ffviewer.cpp	2016-04-10 15:15:39.000000000 +0430
++++ new/src/mgui/ffviewer.cpp	2016-06-18 10:40:26.789941610 +0430
+@@ -74,7 +74,7 @@
  
  typedef struct AVCodecTag {
  #if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(52,39,00)
@@ -10,7 +10,7 @@ diff -u -r -N old/src/mgui/ffviewer.cpp new/src/mgui/ffviewer.cpp
  #else
      int id;
  #endif
-@@ -70,14 +70,14 @@
+@@ -82,14 +82,14 @@
  } AVCodecTag;
  
  #if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(52,34,00)
@@ -27,7 +27,7 @@ diff -u -r -N old/src/mgui/ffviewer.cpp new/src/mgui/ffviewer.cpp
  {
      unsigned int codec_get_tag(const AVCodecTag *tags, int id);
      extern const AVCodecTag codec_bmp_tags[];
-@@ -388,7 +388,7 @@
+@@ -400,7 +400,7 @@
      return (tag>>bit_begin) & 0xFF;
  }
  
@@ -36,12 +36,4 @@ diff -u -r -N old/src/mgui/ffviewer.cpp new/src/mgui/ffviewer.cpp
  {
  #ifdef _MSC_VER
      std::string tag_str = boost::format("%1%") % codec_id % bf::stop;
-@@ -406,7 +406,7 @@
- 
- #else // CALC_FF_TAG
- 
--static std::string CodecID2Str(CodecID codec_id)
-+static std::string CodecID2Str(AVCodecID codec_id)
- {
-     return Int2Str(codec_id);
- }
+
diff --git a/multimedia/bombono-dvd/patches/fix_ptr2bool_cast.patch b/multimedia/bombono-dvd/patches/fix_ptr2bool_cast.patch
index ac67dc8731d5..4999db1ca4b3 100644
--- a/multimedia/bombono-dvd/patches/fix_ptr2bool_cast.patch
+++ b/multimedia/bombono-dvd/patches/fix_ptr2bool_cast.patch
@@ -1,77 +1,13 @@
---- bombono-dvd-1.2.2/src/mgui/dvdimport.cpp    2015-11-20 18:22:23.123778752 +0330
-+++ new/src/mgui/dvdimport.cpp  2015-11-20 18:22:11.813779436 +0330
+diff -ruN old/src/mgui/dvdimport.cpp new/src/mgui/dvdimport.cpp
+--- old/src/mgui/dvdimport.cpp	2016-04-10 15:15:39.000000000 +0430
++++ new/src/mgui/dvdimport.cpp	2016-06-18 10:52:35.713230871 +0430
 @@ -275,7 +275,7 @@
          id.errLbl.hide();
  
      id.reader = rd;
 -    SetCurPageComplete(id.ast, id.reader);
-+    SetCurPageComplete(id.ast, id.reader != nullptr);
++    SetCurPageComplete(id.ast, bool(id.reader));
  
      return rd;
  }
---- bombono-dvd-1.2.2/src/mgui/author/script.cpp        2013-03-08 00:50:45.000000000 +0330
-+++ new/src/mgui/author/script.cpp      2015-11-20 18:29:40.877085620 +0330
-@@ -279,7 +279,7 @@
- 
-     ASSERT_RTL( vi || mn );
-     // VTS domain
--    bool is_video = vi;
-+    bool is_video = vi != nullptr;
-     const PostAction& pa = is_video ? vi->PAction() : mn->MtnData().pAct ;
- 
-     std::string jnt_cmd;
---- bombono-dvd-1.2.2/src/mgui/project/add.cpp  2013-03-08 00:50:45.000000000 +0330
-+++ new/src/mgui/project/add.cpp        2015-11-20 18:40:01.493714764 +0330
-@@ -415,7 +415,7 @@
- {
-     std::string err_str;
-     Gtk::TreePath pth;
--    bool res = TryAddMedia(fname.c_str(), pth, err_str);
-+    bool res = TryAddMedia(fname.c_str(), pth, err_str) != nullptr;
-     if( !res )
-     {    
-         LOG_ERR << "TryAddMediaQuiet error (" << desc << "): " << err_str << io::endl;
-@@ -538,7 +538,7 @@
-             continue;
-         }
- 
--        bool res = TryAddMedia(fpath.c_str(), brw_pth, err_str, insert_after);
-+        bool res = TryAddMedia(fpath.c_str(), brw_pth, err_str, insert_after) != nullptr;
-         if( res )
-         {
-             insert_after = true; // вставляем друг за другом
---- bombono-dvd-1.2.2/src/mgui/project/media-browser.cpp        2013-03-08 00:50:45.000000000 +0330
-+++ new/src/mgui/project/media-browser.cpp      2015-11-20 19:06:49.926950853 +0330
-@@ -854,7 +854,7 @@
-     Gtk::MenuItem& ea_itm = AppendMI(mn, NewManaged<Gtk::MenuItem>(_("End Action")));
-     // только видео
-     VideoItem vi = IsVideo(mi);
--    if( SetEnabled(ea_itm, vi) )
-+    if( SetEnabled(ea_itm, vi != nullptr) )
-         ea_itm.set_submenu(EndActionMenuBld(vi->PAction(), boost::function_identity,
-                                             VideoAddConstantChoice).Create());
- 
-@@ -863,10 +863,10 @@
-     // калькулятор
-     AddDialogItem(mn, DialogParams(_("Bitrate Calculator"), bb::bind(&RunBitrateCalc, vi, _1, b::ref(brw)), 
-                                    350, &brw), tr_enabled);
--    AddEnabledItem(mn, _("Reason For Transcoding"), bb::bind(&ShowDVDCompliantStatus, vi), vi);
-+    AddEnabledItem(mn, _("Reason For Transcoding"), bb::bind(&ShowDVDCompliantStatus, vi), vi != nullptr);
-     AppendSeparator(mn);
- 
--    AddDialogItem(mn, SubtitlesDialog(vi, &brw), vi);
-+    AddDialogItem(mn, SubtitlesDialog(vi, &brw), vi != nullptr);
- 
-     Popup(mn, event, true);
- }
---- bombono-dvd-1.2.2/src/mgui/project/thumbnail.cpp    2013-03-08 00:50:45.000000000 +0330
-+++ new/src/mgui/project/thumbnail.cpp  2015-11-20 19:22:23.963561051 +0330
-@@ -410,7 +410,7 @@
- {
-     if( AData().FirstPlayItem() != mi )
-         return;
--    bool is_menu = IsMenu(mi);
-+    bool is_menu = IsMenu(mi) != nullptr;
-     RefPtr<Gdk::Pixbuf> emblem = GetCheckEmblem(pix, is_menu 
-                                                 ? "copy-n-paste/HelixPlayer_Activity-watch-listen/28.png" 
-                                                 : "copy-n-paste/HelixPlayer_Activity-watch-listen/16.png");
+
diff --git a/multimedia/bombono-dvd/patches/stream_bool_cast.patch b/multimedia/bombono-dvd/patches/stream_bool_cast.patch
deleted file mode 100644
index b5bf9c1d4cf5..000000000000
--- a/multimedia/bombono-dvd/patches/stream_bool_cast.patch
+++ /dev/null
@@ -1,13 +0,0 @@
---- bombono-dvd-1.2.2/src/mgui/stream_utils.h   2013-03-08 00:50:45.000000000 +0330
-+++ new/src/mgui/stream_utils.h 2015-11-26 20:37:42.780113771 +0330
-@@ -42,8 +42,8 @@
-                 stream(std::iostream& strm): io_strm(strm) {}
- 
-  std::iostream& strm() { return io_strm; }
--                operator void*() const { return (void*)io_strm; }
--          bool  operator!() const { return !operator void*(); }
-+                operator bool() const { return static_cast<bool> (io_strm); }
-+          bool  operator!() const { return !operator bool(); }
-         stream& seekg(streamoff off, ios_base::seekdir dir)
-                 { io_strm.seekg(off, dir); return *this; }
-         stream& seekp(streamoff off, ios_base::seekdir dir)